Scott, Uncle Dave, DonM, et al.,
I've just purchased a 9000 Pro. I'm interested in knowing more about the plug in expansion boards that are available for it (and other Yamaha synths). They are mentioned in the Keyboard review article and also in the 9000's product information on the Yamaha web site. But, there are no model numbers or clear explanations as to the exact features/specs of the modules. Any info?
Thanks,
DVJ